Safety Notes; Symbols And Markings; Important Notes; Intended Use - Bosch LWPS 3 Instructions D'installation Et D'utilisation

English
1

Safety notes

1.1 Symbols and markings

Particularly important information in these instructions is
marked with CAUTION! and NOTE.
CAUTION!
Immediate danger to life or danger of severe personal injury or
significant damage to property.
NOTE
Risk of damage to property or minor personal injury or
important information with no further risk of personal injury
or damage to property.

1.2 Important notes

The operational reliability of the safety valve must be checked
at regular intervals. We recommend having an annual service
inspection carried out by a qualified specialist company.
The outflow from the safety valve should visibly flow into a
waste water drain.
The installer of the heating system is responsible for checking
whether an additional expansion vessel is required.
Operating the system in a sensible way can provide significant
energy savings. The heating water temperature should be as
low as required during heat pump operation. The planner of the
heating system is responsible for determining the system tem-
perature.
When installing an underfloor heating system, a sensible value
for the maximum flow and return temperature should be set on
the heat pump manager. The position of the temperature sen-
sor is important in this regard.
EN-2

1.3 Intended use

This device is only intended for use as specified by the manu-
facturer. Any other use beyond that intended by the manufac-
turer is prohibited. This requires the user to abide by the rele-
vant project planning documents. Please refrain from
tampering with or altering the device.

1.4 Legal regulations and guidelines

This heat pump is designed for use in a domestic environment
according to Article 1, Paragraph 2 k) of EU directive 2006/42/
EU (machinery directive) and is thus subject to the require-
ments of EU directive 2014/35/EU (low-voltage directive). It is
thus also intended for use by non-professionals for heating
shops, offices and other similar working environments, agricul-
tural establishments and hotels, guesthouses and other resi-
dential buildings.
The construction and design of the LWPS device complies with
all relevant EU directives, DIN and VDE regulations (see CE de-
claration of conformity).
When connecting the LWPS device to the power supply, the
relevant VDE, EN and IEC standards are to be fulfilled. Any fur-
ther connection requirements stipulated by the mains supply
network operator must also be observed.
The current valid regulations must be complied with when con-
necting the heating system. The local regulations for the drink-
ing water supply must also be complied with when connecting
the LWPS device to the drinking water supply.
This unit can be used by children aged 8 and over and by per-
sons with limited physical, sensory or mental aptitude or lack of
experience and/or knowledge, providing they are supervised or
have been instructed in the safe use of the unit and understand
the associated potential dangers.
Children must not play with the device. Cleaning and user
maintenance must not be carried out by children without su-
pervision.
CAUTION!
When operating or maintaining a heat pump, the legal
requirements of the country where the heat pump is operated
apply. Depending on the refrigerant quantity, the heat pump
must be inspected for leaks at regular intervals by a certified
technician, and these inspections must be recorded.
More information can be found in the accompanying log book.
452162.66.16a · FD 0108
LWPS 3 - LWPS 14
www.boesch.at